91651664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{11909}}^1$

素因数の和:11967

約数の個数: 40

約数和(自身を含む): 196419720

約数和(自身を除く): 104768056

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 7696, 11909, 23818, 47636, 95272, 154817, 190544, 309634, 440633, 619268, 881266, 1238536, 1762532, 2477072, 3525064, 5728229, 7050128, 11456458, 22912916, 45825832, 91651664]

約数ペア:

[(1, 91651664), (2, 45825832), (4, 22912916), (8, 11456458), (13, 7050128), (16, 5728229), (26, 3525064), (37, 2477072), (52, 1762532), (74, 1238536), (104, 881266), (148, 619268), (208, 440633), (296, 309634), (481, 190544), (592, 154817), (962, 95272), (1924, 47636), (3848, 23818), (7696, 11909)]